That's a really bad clone of "Blow Up" for android. Basically the Idea is 1:1 copied from Blow up with not a single modification done, other that it's 3D
I gonna agree with the other people. Why do you update test files, you can test unity stuff locally (just open the HTML file in any browser). Uploading such tests will just hurt yourself and your reputation. If you want to test Unity API, you can do that without publishing the game
It's quite fun game, but the randomness of the selectable blocks make it pretty unfunny and it loses the skill factor, as reaching the highscore is not determinated by your skill anymore but by the luck you have. Luck based leaderboards suck